Custom Injection Molding Company | Plastic Injection Moulding Services | Mulan Manufacturing Group                                                                                       

  • Products Details

We are specialized in manufacturing plastic moulds and mass production of injection molding products for many years with much experience, rangs include automotive, electronic, electrical appliance, medical treatment, communications and other other fields.

We have one group of outstanding mold engineers and advanced mold processing/manufacture equipment. our company advocates scientific management and innovation. We are high technology enterprises with certification ISO9001 qualtiy system. Our mould and parts are mostly exported to European, America, and other many countries for highly positive and mutual trust.

Mulan always adhere to the principles and objectives of high quality of one-stop OEM or ODM services and good reputation. If any thing we can do for you, any interest in our plastic injection moulding, please feel free to contact us.

Looking forward to your visit and with long-term cooperation on the basis of equality and mutual benefit!

Our Advantage

1. Horizontal and vertical molding machines.

2. Over molding and insert molding.

3. Valve gate and hot runner molding.

4. Materials ranging from commodity resins to highly engineered resins.

5. High volume, fully automated work cells to low volume and prototype runs.

6. Vibration welding, ultrasonic insertion, welding and assembly.

7. Secondary assembly and kitting at the molding machine.

8. Secondary drilling, tapping and machining.

9. Decoration including pad printing, hot stamping, painting, plating, silk screening, RFI shielding, and hydro-graphics.

10. Modular tooling options for quick change and low cost tooling alternatives.

11. Real-time process monitoring.

12. Fully equipped quality lab staffed with ASQC/ASQE trained auditors supporting production.

About PP Injection Molding

PP is polypropylene. It is a thermoplastic with good tensile strength, with high strength, good insulation, low water absorption, low density and high crystallinity. By filling glass fibers, minerals, thermoplastic rubber, etc., the material properties can be improved, More suitable for injection molding products with special functions.

The quality problem of severe shrinkage of PP injection-molded parts often occurs, which can be avoided by high-speed injection molding and the need to use a larger circular injection port. Material shrinkage also occurs during cooling, and the product needs to be placed in hot water. Soak to improve shrinkage deformation.

In the manufacturing process of PP injection molded parts with large wall thickness, bubbles usually appear, so the product design should prevent uneven thickness product design.

About Automotive Injection Molded Parts

Injection molding parts are very important to the automobile manufacturing industry, and more and more complex parts are turning to injection molding process to manufacture. Automotive injection molded parts such as car bumpers and dashboards require the use of modified PP plastics and ABS materials.

Due to the unique requirements of complex injection molded parts for automobiles, Mulan MFG's expert team needs to very fully analyze all unsafe factors, such as: material dryness, glass fiber material performance improvement, mold drive form and mold locking structure, etc., Ensure high-quality delivery of injection-molded parts.

About the mould tools

We have a strong mold manufacturing factory, through the use of UG, Pro/ E, SolidWorks, CAD and other 3D modeling software design high precision mold skills.

Through the advanced large-scale CNC machining center 10, CNC engraving machine 18, EDM spark forming machine and precision wire cutting machine manufacturing molds.

We will carry out a comprehensive CMM inspection on all mould products to ensure that the mould is put into production line with high precision.


1.OEM/ODM orders are acceptable.

2. Plastic molding parts for customized LOGO.

3. 24H*7 online technical team.

4. Experienced technical experts.

5. Advanced manufacturing equipment.

6. English sales team barrier-free communication.

7. Online Free technical support

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Take advantage of our unrivaled knowledge and experience, we offer you the best customization service.
They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.

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